网络化嵌入式设备避免ARP攻击的方法研究  

Research on Countermeasure of ARP Attacks for Networked Embedded Devices

作　　者：王军[1] 黄皎[1] 吴穹[1] 雷鸣[1] 卢程[1] 

机构地区：[1]河海大学,常州213022

出　　处：《微处理机》2013年第4期22-26,共5页Microprocessors

摘　　要：嵌入式设备日趋网络化,其在网络环境中的安全问题不容忽视,其中ARP攻击是常见的网络攻击方法。ARP—地址解析协议本身没有抵御ARP攻击的能力,网络化嵌入式设备在受到ARP攻击时,通信质量和通信安全难以得到保障。比较了现有的几种解决方案,在原有的ARP协议基础上提出了一种改进的ARP协议;实验结果表明,改进的ARP协议有较强的抵御ARP攻击的能力。Network communication technology has been using in many embedded devices.The security issues of embedded devices in the network can not be ignored.ARP attacks are common network attacks.ARP address analytic protocol has no ability to counter against ARP attacks.When the embedded network device is attacked by ARP,it is difficult to ensure the communication quality and the security of the information.After comparing several projects in the paper,an enhanced ARP is provided on the basis of the original one.The experiment results show that the enhanced ARP protocol is strong to counter against ARP attacks.

关 键 词：网络化嵌入式设备 网络安全 ARP攻击 增强ARP 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]